package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;


@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result <String> upload (MultipartFile file) throws IOException {
        log.info("文件上传：{}",file);
        String filePath = null;
        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //截取原始文件后缀.
            String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
            //构造新的文件名称
            String fileName = UUID.randomUUID().toString() + extension;
            //文件请求路径
            filePath = aliOssUtil.upload(file.getBytes(), fileName);
            return Result.success(filePath);
        } catch (IOException e) {
            log.info("文件上传失败:{}"+e);
        }
        return Result.success(MessageConstant.UPLOAD_FAILED);//文件上传失败

    }


}